Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Hemiaster gibbosus (Challenger Expedition) Description a. Aboral side, b. Oral side, c. Posterior side, d. Profile.Length 30 mm; west central Pacific. Author Schultz, Heinke JPG file - 96.75 kB - 785 x 435 pixels added on 2009-02-23436 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview